$(function(){
	var $mRight = $(".mRight"),
		$m_bgMid = $(".m_bgMid"),
		$m_page = $(".m_page"),
		$m_pageList = $(".m_page ul"),
		mLeft = $(".mLeft").width();
	$m_pageList.css({marginLeft:-($m_pageList.width())/2});
	if($.browser.msie){
		function resizeFn(){
			$mRight.css({width:$(window).width() - mLeft - parseInt($m_bgMid.css("marginLeft")) * 2});
			$m_pageList.css({marginLeft:-($m_pageList.width())/2});
		}
		resizeFn();
		$(window).resize(resizeFn);
	}
});